xref: /linux/arch/arm/boot/dts/renesas/r8a7791-porter.dts (revision fcc79e1714e8c2b8e216dc3149812edd37884eef) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the Porter board
4 *
5 * Copyright (C) 2015 Cogent Embedded, Inc.
6 */
7
8/*
9 * SSI-AK4642
10 *
11 * JP3: 2-1: AK4642
12 *      2-3: ADV7511
13 *
14 * This command is required before playback/capture:
15 *
16 *	amixer set "LINEOUT Mixer DACL" on
17 */
18
19/dts-v1/;
20#include "r8a7791.dtsi"
21#include <dt-bindings/gpio/gpio.h>
22
23/ {
24	model = "Porter";
25	compatible = "renesas,porter", "renesas,r8a7791";
26
27	aliases {
28		serial0 = &scif0;
29		i2c9 = &gpioi2c2;
30		i2c10 = &i2chdmi;
31		mmc0 = &sdhi0;
32		mmc1 = &sdhi2;
33	};
34
35	chosen {
36		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
37		stdout-path = "serial0:115200n8";
38	};
39
40	memory@40000000 {
41		device_type = "memory";
42		reg = <0 0x40000000 0 0x40000000>;
43	};
44
45	memory@200000000 {
46		device_type = "memory";
47		reg = <2 0x00000000 0 0x40000000>;
48	};
49
50	reg_1p8v: regulator-1v8 {
51		compatible = "regulator-fixed";
52		regulator-name = "fixed-1.8V";
53		regulator-min-microvolt = <1800000>;
54		regulator-max-microvolt = <1800000>;
55		regulator-boot-on;
56		regulator-always-on;
57	};
58
59	reg_3p3v: regulator-3v3 {
60		compatible = "regulator-fixed";
61		regulator-name = "fixed-3.3V";
62		regulator-min-microvolt = <3300000>;
63		regulator-max-microvolt = <3300000>;
64		regulator-boot-on;
65		regulator-always-on;
66	};
67
68	vcc_sdhi0: regulator-vcc-sdhi0 {
69		compatible = "regulator-fixed";
70
71		regulator-name = "SDHI0 Vcc";
72		regulator-min-microvolt = <3300000>;
73		regulator-max-microvolt = <3300000>;
74		regulator-always-on;
75	};
76
77	vccq_sdhi0: regulator-vccq-sdhi0 {
78		compatible = "regulator-gpio";
79
80		regulator-name = "SDHI0 VccQ";
81		regulator-min-microvolt = <1800000>;
82		regulator-max-microvolt = <3300000>;
83
84		gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
85		gpios-states = <1>;
86		states = <3300000 1>, <1800000 0>;
87	};
88
89	vcc_sdhi2: regulator-vcc-sdhi2 {
90		compatible = "regulator-fixed";
91
92		regulator-name = "SDHI2 Vcc";
93		regulator-min-microvolt = <3300000>;
94		regulator-max-microvolt = <3300000>;
95		regulator-always-on;
96	};
97
98	vccq_sdhi2: regulator-vccq-sdhi2 {
99		compatible = "regulator-gpio";
100
101		regulator-name = "SDHI2 VccQ";
102		regulator-min-microvolt = <1800000>;
103		regulator-max-microvolt = <3300000>;
104
105		gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
106		gpios-states = <1>;
107		states = <3300000 1>, <1800000 0>;
108	};
109
110	hdmi-out {
111		compatible = "hdmi-connector";
112		type = "a";
113
114		port {
115			hdmi_con: endpoint {
116				remote-endpoint = <&adv7511_out>;
117			};
118		};
119	};
120
121	x3_clk: x3-clock {
122		compatible = "fixed-clock";
123		#clock-cells = <0>;
124		clock-frequency = <148500000>;
125	};
126
127	x16_clk: x16-clock {
128		compatible = "fixed-clock";
129		#clock-cells = <0>;
130		clock-frequency = <74250000>;
131	};
132
133	x14_clk: audio_clock {
134		compatible = "fixed-clock";
135		#clock-cells = <0>;
136		clock-frequency = <11289600>;
137	};
138
139	sound {
140		compatible = "simple-audio-card";
141
142		simple-audio-card,format = "left_j";
143		simple-audio-card,bitclock-master = <&soundcodec>;
144		simple-audio-card,frame-master = <&soundcodec>;
145
146		simple-audio-card,cpu {
147			sound-dai = <&rcar_sound>;
148		};
149
150		soundcodec: simple-audio-card,codec {
151			sound-dai = <&ak4642>;
152			clocks = <&x14_clk>;
153		};
154	};
155
156	gpioi2c2: i2c-9 {
157		#address-cells = <1>;
158		#size-cells = <0>;
159		compatible = "i2c-gpio";
160		status = "disabled";
161		scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
162		sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
163		i2c-gpio,delay-us = <5>;
164	};
165
166	/*
167	 * A fallback to GPIO is provided for I2C2.
168	 */
169	i2chdmi: i2c-mux1 {
170		compatible = "i2c-demux-pinctrl";
171		i2c-parent = <&i2c2>, <&gpioi2c2>;
172		i2c-bus-name = "i2c-hdmi";
173		#address-cells = <1>;
174		#size-cells = <0>;
175
176		ak4642: codec@12 {
177			compatible = "asahi-kasei,ak4642";
178			#sound-dai-cells = <0>;
179			reg = <0x12>;
180		};
181
182		composite-in@20 {
183			compatible = "adi,adv7180";
184			reg = <0x20>;
185
186			port {
187				adv7180: endpoint {
188					bus-width = <8>;
189					remote-endpoint = <&vin0ep>;
190				};
191			};
192		};
193
194		hdmi@39 {
195			compatible = "adi,adv7511w";
196			reg = <0x39>;
197			interrupts-extended = <&gpio3 29 IRQ_TYPE_LEVEL_LOW>;
198
199			avdd-supply = <&reg_1p8v>;
200			dvdd-supply = <&reg_1p8v>;
201			pvdd-supply = <&reg_1p8v>;
202			dvdd-3v-supply = <&reg_3p3v>;
203			bgvdd-supply = <&reg_1p8v>;
204
205			adi,input-depth = <8>;
206			adi,input-colorspace = "rgb";
207			adi,input-clock = "1x";
208
209			ports {
210				#address-cells = <1>;
211				#size-cells = <0>;
212
213				port@0 {
214					reg = <0>;
215					adv7511_in: endpoint {
216						remote-endpoint = <&du_out_rgb>;
217					};
218				};
219
220				port@1 {
221					reg = <1>;
222					adv7511_out: endpoint {
223						remote-endpoint = <&hdmi_con>;
224					};
225				};
226			};
227		};
228	};
229};
230
231&extal_clk {
232	clock-frequency = <20000000>;
233};
234
235&pfc {
236	scif0_pins: scif0 {
237		groups = "scif0_data_d";
238		function = "scif0";
239	};
240
241	ether_pins: ether {
242		groups = "eth_link", "eth_mdio", "eth_rmii";
243		function = "eth";
244	};
245
246	phy1_pins: phy1 {
247		groups = "intc_irq0";
248		function = "intc";
249	};
250
251	pmic_irq_pins: pmicirq {
252		groups = "intc_irq2";
253		function = "intc";
254	};
255
256	sdhi0_pins: sd0 {
257		groups = "sdhi0_data4", "sdhi0_ctrl";
258		function = "sdhi0";
259	};
260
261	sdhi2_pins: sd2 {
262		groups = "sdhi2_data4", "sdhi2_ctrl";
263		function = "sdhi2";
264	};
265
266	qspi_pins: qspi {
267		groups = "qspi_ctrl", "qspi_data4";
268		function = "qspi";
269	};
270
271	i2c2_pins: i2c2 {
272		groups = "i2c2";
273		function = "i2c2";
274	};
275
276	usb0_pins: usb0 {
277		groups = "usb0";
278		function = "usb0";
279	};
280
281	usb1_pins: usb1 {
282		groups = "usb1";
283		function = "usb1";
284	};
285
286	vin0_pins: vin0 {
287		groups = "vin0_data8", "vin0_clk";
288		function = "vin0";
289	};
290
291	can0_pins: can0 {
292		groups = "can0_data";
293		function = "can0";
294	};
295
296	du_pins: du {
297		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
298		function = "du";
299	};
300
301	ssi_pins: sound {
302		groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
303		function = "ssi";
304	};
305
306	audio_clk_pins: audio_clk {
307		groups = "audio_clk_a";
308		function = "audio_clk";
309	};
310};
311
312&scif0 {
313	pinctrl-0 = <&scif0_pins>;
314	pinctrl-names = "default";
315
316	status = "okay";
317};
318
319&ether {
320	pinctrl-0 = <&ether_pins>, <&phy1_pins>;
321	pinctrl-names = "default";
322
323	phy-handle = <&phy1>;
324	renesas,ether-link-active-low;
325	status = "okay";
326
327	phy1: ethernet-phy@1 {
328		compatible = "ethernet-phy-id0022.1537",
329			     "ethernet-phy-ieee802.3-c22";
330		reg = <1>;
331		interrupts-extended = <&irqc0 0 IRQ_TYPE_LEVEL_LOW>;
332		micrel,led-mode = <1>;
333		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
334	};
335};
336
337&sdhi0 {
338	pinctrl-0 = <&sdhi0_pins>;
339	pinctrl-names = "default";
340
341	vmmc-supply = <&vcc_sdhi0>;
342	vqmmc-supply = <&vccq_sdhi0>;
343	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
344	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
345	status = "okay";
346};
347
348&sdhi2 {
349	pinctrl-0 = <&sdhi2_pins>;
350	pinctrl-names = "default";
351
352	vmmc-supply = <&vcc_sdhi2>;
353	vqmmc-supply = <&vccq_sdhi2>;
354	cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
355	status = "okay";
356};
357
358&qspi {
359	pinctrl-0 = <&qspi_pins>;
360	pinctrl-names = "default";
361
362	status = "okay";
363
364	flash@0 {
365		compatible = "spansion,s25fl512s", "jedec,spi-nor";
366		reg = <0>;
367		spi-max-frequency = <30000000>;
368		spi-tx-bus-width = <4>;
369		spi-rx-bus-width = <4>;
370		m25p,fast-read;
371
372		partitions {
373			compatible = "fixed-partitions";
374			#address-cells = <1>;
375			#size-cells = <1>;
376
377			partition@0 {
378				label = "loader_prg";
379				reg = <0x00000000 0x00040000>;
380				read-only;
381			};
382			partition@40000 {
383				label = "user_prg";
384				reg = <0x00040000 0x00400000>;
385				read-only;
386			};
387			partition@440000 {
388				label = "flash_fs";
389				reg = <0x00440000 0x03bc0000>;
390			};
391		};
392	};
393};
394
395&i2c2 {
396	pinctrl-0 = <&i2c2_pins>;
397	pinctrl-names = "i2c-hdmi";
398
399	clock-frequency = <400000>;
400};
401
402&i2c6 {
403	pinctrl-names = "default";
404	pinctrl-0 = <&pmic_irq_pins>;
405	status = "okay";
406	clock-frequency = <100000>;
407
408	pmic@5a {
409		compatible = "dlg,da9063l";
410		reg = <0x5a>;
411		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
412		interrupt-controller;
413		#interrupt-cells = <2>;
414
415		watchdog {
416			compatible = "dlg,da9063-watchdog";
417		};
418	};
419
420	vdd_dvfs: regulator@68 {
421		compatible = "dlg,da9210";
422		reg = <0x68>;
423		interrupts-extended = <&irqc0 2 IRQ_TYPE_LEVEL_LOW>;
424
425		regulator-min-microvolt = <1000000>;
426		regulator-max-microvolt = <1000000>;
427		regulator-boot-on;
428		regulator-always-on;
429	};
430};
431
432&sata0 {
433	status = "okay";
434};
435
436&cpu0 {
437	cpu0-supply = <&vdd_dvfs>;
438};
439
440/* composite video input */
441&vin0 {
442	status = "okay";
443	pinctrl-0 = <&vin0_pins>;
444	pinctrl-names = "default";
445
446	port {
447		vin0ep: endpoint {
448			remote-endpoint = <&adv7180>;
449			bus-width = <8>;
450		};
451	};
452};
453
454&pci0 {
455	pinctrl-0 = <&usb0_pins>;
456	pinctrl-names = "default";
457
458	status = "okay";
459};
460
461&pci1 {
462	pinctrl-0 = <&usb1_pins>;
463	pinctrl-names = "default";
464
465	status = "okay";
466};
467
468&hsusb {
469	pinctrl-0 = <&usb0_pins>;
470	pinctrl-names = "default";
471
472	status = "okay";
473};
474
475&usbphy {
476	status = "okay";
477};
478
479&pcie_bus_clk {
480	clock-frequency = <100000000>;
481};
482
483&pciec {
484	status = "okay";
485};
486
487&can0 {
488	pinctrl-0 = <&can0_pins>;
489	pinctrl-names = "default";
490
491	status = "okay";
492};
493
494&du {
495	pinctrl-0 = <&du_pins>;
496	pinctrl-names = "default";
497	status = "okay";
498
499	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
500		 <&x3_clk>, <&x16_clk>;
501	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
502
503	ports {
504		port@0 {
505			endpoint {
506				remote-endpoint = <&adv7511_in>;
507			};
508		};
509	};
510};
511
512&lvds0 {
513	ports {
514		port@1 {
515			lvds_connector: endpoint {
516			};
517		};
518	};
519};
520
521&rcar_sound {
522	pinctrl-0 = <&ssi_pins>, <&audio_clk_pins>;
523	pinctrl-names = "default";
524	status = "okay";
525
526	/* Single DAI */
527	#sound-dai-cells = <0>;
528
529	rcar_sound,dai {
530		dai0 {
531			playback = <&ssi0>;
532			capture  = <&ssi1>;
533		};
534	};
535};
536
537&rwdt {
538	timeout-sec = <60>;
539	status = "okay";
540};
541
542&ssi1 {
543	shared-pin;
544};
545